129503512

素因数分解:

$2^3\times {\mathrm{563}}^1\times {\mathrm{28753}}^1$

素因数の和:29322

約数の個数: 16

約数和(自身を含む): 243258840

約数和(自身を除く): 113755328

約数列:

[1, 2, 4, 8, 563, 1126, 2252, 4504, 28753, 57506, 115012, 230024, 16187939, 32375878, 64751756, 129503512]

約数ペア:

[(1, 129503512), (2, 64751756), (4, 32375878), (8, 16187939), (563, 230024), (1126, 115012), (2252, 57506), (4504, 28753)]